here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"mobo"
- In Stock
- Sold by Newegg
- Make an Offer
- New
Can’t find the filter you need? Let AI help.
I'm Celeste, Newegg's tech expert! Need help with "mobo"?
3.5" SATA HDD to IDE/PATA Adapter Card ,SATA 22-Pin Hard Disk / DVD Burner to IDE 40Pin Interface Motherboard Converter w/ Molex 4-Pin Power Header
Limited time offer, ends 11/30
$9.99
$12.79
Free Shipping
RIITOP Quad M.2 NVMe to PCIe 4.0 X16 Adapter Without PCIe Bifurcation Function, Support 22110/2280/2260/2242/2230 Size (PCIe Bifurcation Motherboard is Required)
Limited time offer, ends 11/10
$36.99
Free Shipping
3.5" Device/HDD or 2.5" SSD/HDD to 5.25 Floppy to Optical Drive Bay Tray Bracket Converter,5.25" Front Panel w/ 2 Ports USB 3.0 Hub to Motherboard USB 20Pin,
Limited time offer, ends 11/30
$18.79
Free Shipping
DDR5 SO-DIMM to Desktop U-DIMM Memory Adapter Card, Support 5600MHz Laptop DDR5 RAM Converter Riser Card Memory Tester for Intel AMD DDR5 Motherboard
Limited time offer, ends 11/25
$22.49
$23.99
Free Shipping
TPM 2.0 Encryption Security Module with 12 pin Compatible with Windows 11 for GIGABYTE Motherboard
Limited time offer, ends 11/15
$56.97
Free Shipping
3.5" HDD IDE/PATA to SATA Converter Add On Card Adapte for IDE 40-pin hard drive disk,DVD Burner to SATA 7pin Motherboard
Limited time offer, ends 11/30
$10.29
Free Shipping
3.5 Inch 40-Pin IDE PATA to SATA Converter Add-On Card, Convert Desktop IDE Hard Drive & DVD Burner to Standard 7Pin SATA Motherboard Interface
Limited time offer, ends 11/25
$14.81
Free Shipping
USB 2.0 9/10Pin Internal Header to USB 3.1/3.2 Type-E Type-C Converter Riser Card, Motherboard Front Panel USB-C Adapter for Desktop PC DIY Assembly
Limited time offer, ends 11/25
$19.88
Free Shipping
DDR4 SO-DIMM to DIMM Adapter Card, Laptop DDR4 Memory to Desktop Converter & Tester, 3200/2666/2400/2133MHz, for Intel Motherboard
Limited time offer, ends 11/25
$14.11
$14.99
Free Shipping
2.5 Inch IDE/PATA 40Pin HDD to SATA Motherboard Adapter Converter, Old Notebook IDE Hard Drive to Standard SATA Interface Card
Limited time offer, ends 11/25
$20.58
Free Shipping
USB 2.0 9Pin Motherboard Header To USB 3.1 Gen2 Type-E Key-A Front Panel Socket Adapter, Internal USB-C Extender Card For Desktop PC Chassis
Limited time offer, ends 11/25
$21.28
Free Shipping
0.49FT USB 2.0 9Pin Male Splitter Cable, Motherboard 9Pin Header to Dual Port Converter with USB 2.0 & USB 3.1 Type E Key-A Female Front Panel Socket
Limited time offer, ends 11/25
$17.31
Free Shipping
2 Pack 90 Degree Up & Down Angled USB 3.0 Internal Header Extension Adapter, 20Pin 19Pin Male to Female Elbow Converter for PC Motherboard Front Panel
Limited time offer, ends 11/25
$21.88
Free Shipping
Motherboard USB 2.0 9Pin Header to Dual USB 3.2 Type-E Key-A Front Panel Splitter Cable, 6 Inch Internal Extension Adapter, 9Pin Header to 2 USB 3.2 Type-E Motherboard Connectors
Limited time offer, ends 11/25
$12.89
Free Shipping
USB 3.1 Type-E Male Header to USB 3.0 Type-A Female Internal Adapter, Motherboard Front Panel USB Extension Data Converter
Limited time offer, ends 11/25
$21.98
Free Shipping
USB 3.0 19Pin Internal Header to USB 3.1 Gen2 Type-E 20Pin Header Adapter, Motherboard Type-C Front Panel Converter
Limited time offer, ends 11/25
$21.88
Free Shipping
4 Port USB 3.0 PCIe X1 Expansion Card, Renesas (NEC) Chipset, 15-Pin SATA Power Supply, SuperSpeed 5Gbps PCI-E USB Controller Adapter for Desktop Motherboard
Limited time offer, ends 11/25
$23.24
$24.35
Free Shipping
USB 3.2 Gen1 to Gen2 Motherboard Header Adapter, Vertical USB 3.1 Type-E Key-A Female to USB3.0 20Pin 19Pin Internal Header Converter for Front Panel USB-C Case
Limited time offer, ends 11/25
$15.51
Free Shipping
